Want a little help with your skygazing? This beginner-friendly Celestron 114LCM newtonian telescope will find and track celestial objects, and it's down to $359.99 at Amazon this Black Friday. When ...

This powerful Newtonian reflector telescope has hundreds of 5-star Amazon reviews and is at one of its best-ever prices. When you purchase through links on our site, we may earn an affiliate ...

You can save $240 on the Celestron NexStar 8SE telescope. We rate this telescope very highly, especially at this price, and it appears in our round-up of the best telescopes out there. In our review ...

The James Webb Space Telescope has investigated the "Goldilocks zone" planet TRAPPIST-1e to search for a potential atmosphere ...

AP photographer Dmitri Lovetsky had been trying to photograph an plane flying across the disk of the sun for several days.

NASA is working to restore operations to the Hubble Space Telescope — a satellite that has proved vital in reshaping scientists' understanding of the universe. According to NASA, the agency first ...

In hopeful news in the search for ET, researchers have discovered signs suggesting an atmosphere surrounding an Earth-like ...

When you finally get out into nature, there's so much to see. There's even more to see when you can zoom in on all the incredible details of the world around you. With a little help from an HD ...

ATLANTA -- Somewhere in the Pacific -- Something isn't quite right with the sky. As I stand on the ship's deck, I notice a bright cloud of light above my head. I have vague memories of having seen it ...

During a 7-hour-and-20-minute spacewalk today, NASA astronauts gave the Hubble Space Telescope a new backup computer to replace the onboard system that had to be put into use after a technical failure ...